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🐞 Open [168]
🐞 Fixed [301]
🐞 Invalid [1072]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-openbsd-main now 10h28m 8244 46848 4748 1795300 e83fdb494821 .config 16h17m c700a26e 10h51m all only
ci-openbsd-multicore now 10h28m 8226 49258 4404 1810917 e83fdb494821 .config 16h17m c700a26e 10h51m all only
ci-openbsd-setuid now 10h28m 4683 30701 5974 1766516 e83fdb494821 .config 16h17m c700a26e 10h51m all only
Extra filters: [With Repro]
upstream (168) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
kernel:I Tp 0g ea faStopped at savectx+0xae: movl $NUM,%gs:0x688 -1 1 2d11h 2d11h 2d11h
panic: kernel diagnostic assertion "ISSET(p->p_flag, P_SUSPSIG | P_SUSPSINGLE) == NUM" failed: file "/syzkaller/managers 2 1 3d07h 3d07h 3d07h
kernel:NUM pca -1 1 4d10h 4d10h 4d10h
kernel: NUM ageStopped at savectx+0xae: movl $NUM,%gs:0x688 -1 1 5d08h 5d08h 5d08h
assert "d->bd_in_uiomove == NUM" failed in bpf.c (5) -1 1 6d02h 6d02h 6d02h
panic: uvm_fault(ADDR, 0x47, NUM, NUM) -> e 2 1 7d13h 7d13h 7d13h
panic: (5) 2 1 10d 10d 10d
panic: init died (signal NUM, 2 1 10d 10d 10d
assert "rn != NULL" failed in pipex.c (3) -1 4 4d12h 10d 10d
panic: vputonfreelist: lock count is not zero (4) 2 1 13d 13d 13d
protection_fault: __x86_indirect_thunk_r11 (5) -1 1 14d 14d 14d
panic: amap_pp_adjref: negative reference count (3) 2 1 16d 16d 16d
uvm_fault: ufs_dirremove -1 1 19d 19d 19d
panic: init died (signal NUM, e 2 1 19d 19d 19d
uvm_fault: ufs_readdir -1 73 5h09m 19d 19d
kernel:NUM -1 1 20d 20d 20d
panic: kernel diagnostic assertion "pg->wire_count != NUM" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uv 2 2 1d14h 21d 21d
witness: reversal: sbufsnd inode (4) -1 1 22d 22d 22d
SYZFAIL: too much cover (2) -1 1 23d 23d 23d
panic: thread NUM p_stat is NUM (4) 2 3 23d 26d 26d
uvm_fault: softclock (6) -1 2 23d 26d 26d
panic: thread NUM p_stat is -NUM 2 1 27d 27d 27d
kernel:T p aag -1 1 29d 29d 29d
panic: uvm_fault(ADDR, 0x98, NUM, NUM) -> e 2 1 31d 31d 31d
SYZFAIL: mmap of output file failed -1 1 32d 32d 32d
uvm_fault: remrunqueue -1 2 2d06h 34d 34d
assert "(p->pfik_flagrefs == NUM) || (p->pfik_flagrefs == NUM)" failed in pf_if.c -1 12 11d 35d 35d
SYZFAIL: too man -1 1 35d 35d 35d
witness: reversal: pf_lock netlock (4) -1 10 1d06h 36d 36d
protection_fault: mtx_enter (4) -1 1 37d 37d 37d
assert "next != NULL && next->start <= entry->end" failed in uvm_fault.c (6) -1 1 38d 38d 38d
assert "kd_lookup(kd->kd_unit) == NULL" failed in kcov.c (5) -1 1 39d 39d 39d
SYZFAIL: tun: reSYZFAIL: tun: repckbd_enable: command error -1 1 40d 40d 40d
panic: unhandled af (6) 2 1 40d 40d 40d
uvm_fault: readdoslabel -1 1 42d 42d 42d
uvm_fault: blf_cbc_decrypt -1 1 45d 45d 45d
SYZFAIL: handshake read failed -1 1 45d 45d 45d
SYZFAIL: repeatedly failed to execute the program (3) -1 1 46d 46d 46d
kernel: -1 1 46d 46d 46d
assert "ISSET(p->p_flag, P_SUSPSIG | P_SUSPSINGLE) == NUM" failed in kern_sig.c -1 12 1d17h 46d 46d
panic: uvm_fault_unwire_locked: adWdArReNssI NnG:o tSP iLn maNpO 2 1 49d 49d 49d
uvm_fault: alltraps_kern_meltdown (2) -1 3 4d01h 60d 60d
uvm_fault: ffs_blkfree (2) -1 3 26d 60d 60d
panic: kernel diagnostic assertion "bpfilter_lookup(unit) 2 1 65d 65d 65d
assert "map->limit == rtmap_limit" failed in -1 1 65d 65d 65d
panic: ffs_freefile: freeing free inode (3) 2 2 32d 66d 66d
kernel: pa e -1 1 68d 68d 68d
assert "bpfilter_lookup(unit) == NULL" failed in multi -1 1 68d 68d 68d
assert "bpfilter_lookup(unit) == NULL" failed in -1 1 69d 69d 69d
panic: kmmaplk rwlock ADDR: enter read deadlock 2 10 10d 71d 71d
panic: ffs2_balloc: unwind failed (4) 2 13 9d15h 73d 73d
uvm_fault: ffs_fragextend (3) -1 3 21d 73d 73d
panic: acquiring blockable sleSeaBIOS (version NUM.NUM.NUM-google) 2 1 73d 73d 73d
uvm_fault: ufs_direnter (6) -1 9 3d21h 75d 75d
panic: uvm 2 1 75d 75d 75d
panic: kerne 2 2 21d 77d 77d
panic: ffs_valloc: dup alloc (5) 2 106 20d 78d 78d
uvm_fault: ffs_nodealloccg (4) -1 6 21d 78d 78d
protection_fault: memcmp (2) -1 1 79d 79d 79d
protection_fault: pf_anchor_global_RB_REMOVE (3) -1 22 21h28m 79d 79d
uvm_fault: pvclock_get (2) -1 42 14d 79d 79d
uvm_fault: ffs_freefile (3) -1 3 21d 79d 79d
panic: init died (signal NUM, exit NUM) (2) 2 627 4h14m 80d 80d
uvm_fault: kcov_remote_enter (5) -1 446 17m 80d 80d
uvm_fault: ffs2_balloc (7) -1 349 9h21m 80d 80d
uvm_fault: ufsdirhash_lookup -1 3 21d 80d 80d
panic: mtx ADDR: locking against myself (4) 2 1 82d 82d 82d
SYZFAIL: SIGFPE -1 766 1h02m 82d 82d
SYZFAIL: cover mmap failed -1 329 2h58m 82d 82d
SYZFAIL: child failed -1 6079 8m 82d 82d
SYZFAIL: SIGILL -1 770 8h39m 82d 82d
uvm_fault: dovutimens -1 196240 now 82d 82d
uvm_fault: dt_ioctl_record_stop (3) -1 32 17d 83d 83d
panic: curcpu->ci_proc_pmap didn't point to previous pmap (3) 2 1 83d 83d 83d
protection_fault: VOP_LOCK -1 1 84d 84d 84d
uvm_fault: uvm_map_protect -1 1 84d 84d 84d
assert "bp->b_bufsize > NUM" failed in vfs_bio.c -1 1 85d 85d 85d
panic: pmap_enter: PG_PVLIST mapping with unmanaged page: va ADDR, opte ADDR, pa ADDR (4) 2 1 85d 85d 85d
panic: vput: ref cnt (3) 2 1 86d 86d 86d
panic: uvm_fault(ADDR, 0x8, NUM, NUM) -> e 2 1 86d 86d 86d
panic: pool_do_get: pvpl: page empty 2 1 88d 88d 88d
uvm_fault: pmap_write_protect -1 1 89d 89d 89d
assert "atomic_load_int(&fdp->fd_nuserevents) == NUM" failed in kern_descrip.c (2) -1 5 15d 93d 93d
pool: free list modified: mbufpl (6) -1 3 83d 94d 94d
uvm_fault: _rb_remove -1 2 86d 95d 95d
pool: cpu free list modified: mbufpl (5) -1 2 83d 122d 122d
panic: inconsistent bufpage counts (2) 2 2 89d 122d 122d
uvm_fault: fill_kproc -1 2 67d 136d 136d
uvm_fault: checkalias (2) -1 4 86d 141d 141d
panic: ffs_blkfree: bad size (6) 2 8 83d 157d 157d
assert "bpfilter_lookup(unit) == NULL" failed in bpf.c -1 38 18d 158d 158d
panic: pool_do_get: scsiplug: page empty 2 2 85d 165d 165d
panic: uvm_vnp_uncache: vnode not locked! 2 4 88d 169d 169d
uvm_fault: km_free (3) -1 5 83d 173d 173d
assert "nlevel >= IPL_NONE" failed in intr.c (4) -1 4 86d 173d 173d
assert "pg->wire_count != NUM" failed in uvm_page.c -1 9097 8h24m 175d 175d
assert "bp->b_data != NULL" failed in vfs_biomem.c (6) -1 11 86d 188d 188d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (26) -1 765 12d 196d 196d
kernel: protection fault trap, code=NUM (9) -1 6 27d 199d 199d
uvm_fault: VOP_LOCK (3) -1 3 83d 200d 200d
panic: pmap_remove_ptes: unmanaged page marked PG_PVLIST: va ADDR, opte 0x3efff (2) 2 3 87d 203d 203d
pool: free list modified: pdppl (5) -1 8 85d 203d 203d
SYZFAIL: SIGSEGV (2) -1 812 35m 207d 207d
panic: pmap_remove_ptes: managed page without PG_PVLIST: va ADDR, opte ADDR (3) 2 11 83d 213d 213d
uvm_fault: pmap_page_remove (7) -1 14 83d 216d 216d
uvm_fault: sys_shmat (2) -1 7 88d 257d 257d
assert "refs > NUM" failed in kern_synch.c -1 7 49d 278d 278d
assert "cifp != NULL" failed in route.c (5) -1 11 38d 332d 332d
uvm_fault: witness_checkorder (6) -1 92 21d 394d 394d
witness: reversal: &sched_lock &cq->cq_mtx -1 25 72d 396d 396d
SYZFAIL: can't reallocate -1 50 42d 413d 413d
panic: uvm_fault_unwire_locked: address not in map (5) 2 119 5d07h 439d 439d
panic: chgproccnt: procs < NUM 2 17 5d05h 478d 478d
uvm_fault: savectx (3) -1 4249 5m 480d 480d
panic: trap type NUM, code=NUM, pc=NUM (4) 2 21 83d 481d 481d
SYZFAIL: coverage filter is full (3) -1 724617 13d 482d 482d
protection_fault: bpfdetach -1 80 3d19h 484d 484d
uvm_fault: x86_ipi_db (9) -1 5531 21m 485d 485d
SYZFAIL: SIGBUS (2) -1 1996 3h01m 488d 488d
assert "sc->sc_dev == NUM" failed in if_tun.c (6) -1 119 11d 490d 490d
assert "refs != ~NUM" failed in kern_synch.c -1 1219 6h52m 492d 492d
SYZFAIL: posix_spawnp failed -1 4083 15h50m 493d 493d
assert "map->limit == rtmap_limit" failed in rtable.c (2) -1 502 1d00h 494d 494d
uvm_fault: proc_trampoline (2) -1 2311 27m 494d 494d
protection_fault: witness_checkorder (5) -1 23 1d11h 494d 494d
uvm_fault: arp_rtrequest (3) -1 430 3d04h 495d 495d
pool: free list modified: shmpl (6) -1 904 1h31m 496d 496d
uvm_fault: db_enter (6) -1 623 1d09h 496d 496d
can't ssh into the instance (2) -1 35144 3d01h 496d 496d
suppressed report (2) -1 18388 now 496d 496d
panic: missing alias (6) 2 1485 13h22m 496d 496d
SYZFAIL: failed to recv rpc (4) -1 3354 14m 496d 496d
panic: trap type NUM, code=NUM, pc=ADDR (3) 2 4558 30m 496d 496d
corrupted report (7) -1 42545 now 497d 497d
witness: reversal: lock order data missing (5) -1 215563 now 497d 497d
SYZFAIL: ioctl remote attach failed (6) -1 75783 14m 497d 497d
SYZFAIL: failed to mkdtemp (2) -1 224766 now 497d 497d
SYZFAIL: failed to send rpc (2) -1 33429 5m 497d 497d
SYZFAIL: tun_id out of range (4) -1 3651513 now 497d 497d
SYZFAIL: failed to mkdir (2) -1 39087 9m 497d 497d
SYZFAIL: pipe failed -1 7792 21d 701d 701d
protection_fault: lf_advlock (4) -1 C 64 6d21h 818d 818d
protection_fault: sys_semop -1 C 373 39d 837d 837d
uvm_fault: ktrops (2) -1 C 463 1h35m 990d 990d
uvm_fault: schedclock -1 syz 11 648d 1016d 839d
kernel: page fault trap, code=NUM (3) -1 C 93 26d 1046d 804d
malloc: free list modified: free (4) -1 C 40 4d14h 1068d 1067d
uvm_fault: hardclock (5) -1 syz 4 1048d 1200d 1200d
panic: ufsdirhash_lookup: bad offset in hash array (3) 2 C 107 11d 1211d 916d
protection_fault: sys_msgrcv (2) -1 C 168 21d 1341d 1098d
uvm_fault: memcpy (5) -1 C 108 2d13h 1345d 1345d
assert "uvn->u_obj.uo_refs == NUM" failed in uvm_vnode.c (2) -1 syz 2 1349d 1349d 1349d
panic: pmap_unwire: invalid PDE 2 syz 6 760d 1403d 1345d
no output from test machine (8) -1 C 874675 now 1413d 1409d
uvm_fault: ffs_indirtrunc -1 C 39 5d00h 1457d 1457d
witness: reversal: vmmaplk inode (3) -1 C 1061 61d 1489d 1439d
SYZFATAL: executor NUM failed NUM times: executor NUM: exit status NUM -1 syz 175427 11d 1511d 1511d
panic: bad dir (3) 2 C 223 10d 1518d 1346d
uvm_fault: ufs_lookup -1 C 666 14m 1613d 965d
kernel: double fault trap, code=NUM (2) -1 C 41 23d 1613d 1564d
protection_fault: ktrops -1 C 259 674d 1623d 1603d
protection_fault: sblock -1 syz 38 1447d 1626d 1626d
uvm_fault: fifo_write (2) -1 C 3430 648d 1634d 1319d
SYZFAIL: tun: read failed -1 syz 577955 22m 1651d 1620d
uvm_fault: memset -1 C 1068 2h18m 1772d 1772d
SYZFAIL: command failed -1 syz 15837 21d 1939d 1622d
panic: ufs_rename: lost dir entry 2 C 146 16d 2313d 1551d
lost connection to test machine (2) -1 1303396 now 2730d never